tuples

---

construction

(1,2,3)
#  (1, 2, 3)
tuple([1,2,3]) # casting
#  (1, 2, 3)
1,2,3
#  (1, 2, 3)

---

assertions

mytuple = ('a', 'b', 'c')
'b' in mytuple
#  True

---

indexing

Same as lists.

---

methods

mytuple = ('a', 'b', 'c')
# mytuple.append('d') # no append method - tuples are immutable
mytuple
#  ('a', 'b', 'c')